/**
 * Copyright (c) 2011 ~ 2013 Deepin, Inc.
 *               2011 ~ 2013 jouyouyun
 *
 * Author:      jouyouyun <jouyouwen717@gmail.com>
 * Maintainer:  jouyouyun <jouyouwen717@gmail.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see <http://www.gnu.org/licenses/>.
 **/

package main

import (
        "fmt"
        "io/ioutil"
)

const ETC_TIMEZONE = "/etc/timezone"

func getTimezone() (string, bool) {
        contents, err := ioutil.ReadFile(ETC_TIMEZONE)
        if err != nil {
                fmt.Printf("ReadFile '%s' failed: %s\n",
                        ETC_TIMEZONE, err)
                return "", false
        }

        tmp := ""
        for _, b := range contents {
                //fmt.Printf("%d ---- %s\n", b, string(b))
                if b == '\n' {
                        fmt.Println("break line")
                        continue
                }
                tmp += string(b)
        }

        return string(tmp), true
}

func main() {
        tz, _ := getTimezone()
        fmt.Printf("tz:%s---\n", tz)
}
